java - NoClassDefFOundError on Android after Manifest changes -

my android app working fine tried reload onto device , error:

05-21 11:03:13.217: w/dalvikvm(18699): threadid=1: thread exiting uncaught exception (group=0x4133b930) 05-21 11:03:13.227: e/androidruntime(18699): fatal exception: main 05-21 11:03:13.227: e/androidruntime(18699): java.lang.noclassdeffounderror: com.rns.us.iepareporting.swipeenterresults 05-21 11:03:13.227: e/androidruntime(18699):    @ com.rns.us.iepareporting.mainactivity$1.onclick(mainactivity.java:21) 05-21 11:03:13.227: e/androidruntime(18699):    @ android.view.view.performclick(view.java:4204) 05-21 11:03:13.227: e/androidruntime(18699):    @ android.view.view$performclick.run(view.java:17355) 05-21 11:03:13.227: e/androidruntime(18699):    @ android.os.handler.handlecallback(handler.java:725) 05-21 11:03:13.227: e/androidruntime(18699):    @ android.os.handler.dispatchmessage(handler.java:92) 05-21 11:03:13.227: e/androidruntime(18699):    @ android.os.looper.loop(looper.java:137) 05-21 11:03:13.227: e/androidruntime(18699):    @ android.app.activitythread.main(activitythread.java:5195) 05-21 11:03:13.227: e/androidruntime(18699):    @ java.lang.reflect.method.invokenative(native method) 05-21 11:03:13.227: e/androidruntime(18699):    @ java.lang.reflect.method.invoke(method.java:511) 05-21 11:03:13.227: e/androidruntime(18699):    @ com.android.internal.os.zygoteinit$methodandargscaller.run(zygoteinit.java:795) 05-21 11:03:13.227: e/androidruntime(18699):    @ com.android.internal.os.zygoteinit.main(zygoteinit.java:562) 05-21 11:03:13.227: e/androidruntime(18699):    @ dalvik.system.nativestart.main(native method) 

i had made changes manifest file, removed references activities no longer using in app.

here androidmanifest.xml file:

    <?xml version="1.0" encoding="utf-8"?> <manifest xmlns:android="http://schemas.android.com/apk/res/android"     package="com.rns.us.iepareporting"     android:versioncode="1"     android:versionname="1.0" >      <uses-sdk         android:minsdkversion="14"         android:targetsdkversion="17" />          <uses-permission android:name="android.permission.internet"></uses-permission>      <application         android:allowbackup="true"         android:icon="@drawable/ic_launcher"         android:label="@string/app_name"         android:theme="@style/apptheme" >         <activity             android:name="com.rns.us.iepareporting.mainactivity"             android:label="@string/title_activity_main" >             <intent-filter>                 <action android:name="android.intent.action.main" />                 <category android:name="android.intent.category.launcher" />             </intent-filter>         </activity>         <activity             android:name="com.rns.us.iepareporting.swipeenterresults"             android:label="@string/strswipeview"             android:parentactivityname="com.rns.us.iepareporting.mainactivity">                     </activity>         <activity              android:name="com.rns.us.iepareporting.enterdailyresults"             android:label="@string/strdailyresultswells14_15"             android:parentactivityname="com.rns.us.iepareporting.mainactivity">         </activity>         <activity             android:name="com.rns.us.iepareporting.reviewresults"             android:label="@string/strreview"             android:parentactivityname="com.rns.us.iepareporting.enterdailyresults">                     </activity>     </application> </manifest> 

my guess in activity use launch swipeenterresults activity, there typo in intent.

try opening file, , searching "iepareporting". remove "iepa" when find it. (ie. change "reporting")

if not, typo somewhere else. try searching entire project "iepareporting".